Comparative study between laser sintering and casting for retention of resin composite veneers to cobalt-chromium alloy
スポンサーリンク
概要
- 論文の詳細を見る
The purpose of this study was to evaluate and compare the bond strengths between resin composite veneer and laser-sintered cobalt-chromium (Co-Cr) alloy with and without retention devices (Laser-R and Laser-N respectively). Cast Co-Cr alloy with and without retention devices (Cast-R and Cast-N respectively) were also prepared for fabrication technique comparison. Disk-shaped Co-Cr alloy specimens were air-abraded with alumina and veneered with a veneering system, Estenia C&B (ES) or Ceramage (CE). After 20,000 thermocycles, tensile testing was performed. Data were analyzed by ANOVA and multiple comparison test. When no retention devices were present, no significant differences were observed between Laser-N/ES and Cast-N/ES, or between Laser- N/CE and Cast-N/CE, but ES exhibited significantly higher bond strength than CE. With retention devices, Laser-R/ES, Cast- R/ES and Laser-R/CE showed no significant differences, and their retention strengths were significantly higher than that of Cast- R/CE. Compared to cast Co-Cr alloy, laser-sintered Co-Cr alloy with retention devices provided better retention durability for resin composite-veneered prostheses.
著者
-
Taira Yohsuke
Department Of Applied Prosthodontics Graduate School Of Biomedical Sciences Nagasaki University
-
Sawase Takashi
Department Of Applied Prosthodontics Graduate School Of Biomedical Sciences Nagasaki University
-
KAMADA Kohji
Department of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University
-
Watanabe Ikuya
Department Of Biomaterials Science Baylor College Of Dentistry Texas A & M University System Hea
-
MURATOMI Ryuta
Department of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University
-
HIGUCHI Shizuo
Wada Precision Dental Laboratories
関連論文
- Shear Bond Strengths of Four Resin Bonding Systems to Two Silica-based Machinable Ceramic Materials
- Tarnish resistance evaluation of experimental Pd-free Ag-Au-Pt-Cu dental alloys
- Bond Strength between Four Luting Systems and Enamel Modified with Phosphoric Acid
- Influence of Mechanical Properties of Two Resin Cements on Durability of Bond Strength to Dentin after Cyclic Loading
- Influence of Acid-base Conditioning on the Bond Strength of Five Luting Agents Employing Self-etching Primer to Enamel and Dentin
- A Novel Primer on Dentin Bonding of 4-META/MMA-TBB to Collagen-depleted Dentin
- Adhesion of 4-META/MMA-TBB Resin to Collagen-depleted Dentin : Effect of Conditioner with Ascorbic Acid/Ferric Chloride
- Mechanical Property and Corrosion Resistance Evaluations of Ti-6Al-7Nb Alloy Brazed with Bulk Metallic Glasses
- Comparison of Four Fluoride Etchants in Bonding between Titanium and a Self-curing Luting Agent
- Effect of Gold Coating on Interfacial Reaction between Dental Porcelain and Titanium
- The effect of magnesium oxide supplementation to aluminum oxide slip on the jointing of aluminum oxide bars
- Bond strength between luting materials and a fiber-reinforced resin composite for indirect restorations.
- The Physical Properties of a Machinable Resin Composite for Esthetic Restorations
- Effects of Primers Containing Thiouracil and Phosphate Monomers on Bonding of Resin to Ag-Pd-Au Alloy
- Effect of Four Silane Coupling Agents on Bonding of Two Resin-modified Glass Ionomer Cements to a Machinable Ceramic
- TEM examination on two types of transformation sequence of checkeboard-like microstructure in Au-Cu-Pd ternary alloys
- Precipitation Hardening in a Dental Low-gold Alloy
- Ordering Behaviors and Age-hardening in AuCu-Zn Pseudobinary Alloys
- Partial phase diagram for the AuCu-Zn pseudobinary system
- Effects of Zn Addition to AuCu on Age-hardening Behaviors at Intraoral Temperature
- Mechanical Retention of Low-fusing Porcelain to Cast Titanium
- Corrosion resistance evaluation of Pd-free Ag-Au-Pt-Cu dental alloys
- Joint Properties of Cast Fe-Pt Magnetic Alloy Laser-welded to Co-Cr Alloy
- Cross-sectional TEM Analysis of Porcelain Fused to Gold-coated Titanium
- Silane primers rather than heat treatment contribute to adhesive bonding between tri-n-butylborane resin and a machinable leucite-reinforced ceramic
- Effect of experimental acid/base conditioner on microtensile bond strength of 4-META/MMA-TBB resin to dentin after long-term water immersion
- Properties of indirect composites reinforced with monomer-impregnated glass fiber
- Effects of sandblasting, H2SO4/HCl etching, and phosphate primer application on bond strength of veneering resin composite to commercially pure titanium grade 4
- Comparative study between laser sintering and casting for retention of resin composite veneers to cobalt-chromium alloy
- Thickness and surface structure of a ceramic layer created on three indirect resin composites with aerosol deposition
- Comparison of four silane primers and an isocyanate primer for bonding of tri-n-butylborane resin to a leucite-reinforced glass ceramic
- A nine-year clinical case study of a resin-bonded fixed partial denture seated on the maxillary anterior teeth.
- Effects of 2,2,2-trifluoroethyl methacrylate on properties of autopolymerized hard direct denture reline resins
- Effects of sandblasting, H_2SO_4/HCl etching, and phosphate primer application on bond strength of veneering resin composite to commercially pure titanium grade 4
- Effects of a fluoride etchant and a phosphate primer on bonding of veneering composite to Ti–6Al–4V alloy for CAD/CAM restorations
- Evaluation of a newly developed polymethyl methacrylate powder for brush-dip technique
- Comparative study between laser sintering and casting for retention of resin composite veneers to cobalt-chromium alloy